Shackleton Limestone
The Shackleton Limestone is a Cambrian limestone formation of the Byrd Group of the Ross Dependency in Antarctica. The age of the formation is established to be Cambrian Stage 3, dated at ranging from 520 to 516 Ma.
The Shackleton Limestone is a Cambrian limestone formation of the Byrd Group of the Ross Dependency in Antarctica. The age of the formation is established to be Cambrian Stage 3, dated at ranging from 520 to 516 Ma.
The Shackleton Limestone is a Cambrian limestone formation of the Byrd Group of the Ross Dependency in Antarctica. The age of the formation is established to be Cambrian Stage 3, dated at ranging from 520 to 516 Ma.
Source: Wikipedia "Shackleton Limestone" · CC BY-SA 4.0
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